It would appear that the official reddit of World of Warcraft has been shut down for good and made private by the head moderator. This action seems to have been taken after 2 days of drama surrounding the head moderators inability to log into the game due to long ques.

Yesterday the subreddit was set to private for a number of hours, then re-opened. Today it seems the moderator has permanently set the subreddit to private leaving the following statement:

The World of Warcraft subreddit is no longer here. Please visit one of the fine new subreddits.